New Orleans Saints safety Roman Harper (knee) has been officially declared out for Sunday's matchup against the Arizona Cardinals, as has safety Isa Abdul-Quddus (ankle).

The Saints might also be without All-Pro offensive guard Jahri Evans (hamstring), who didn't practice this week and is officially listed as questionable. Evans has started 114 straight games, which leads the league for his position, and is tied for third most consecutive starts among all active players.

Running back Mark Ingram (toe) is also questionable after missing practice all week.

Defensive end Tyrunn Walker (knee) and defensive end Glenn Foster (ankle) were limited in Friday's practice and are considered questionable. Foster returned to practice on Thursday after missing Wednesday's practice.

Defensive tackle Brodrick Bunkley (calf) and defensive end Tom Johnson (hamstring) have not practiced this week and are questionable. Both have not practiced all week.

Evans, who had a back injury in the preseason, briefly left Sunday's game against the Buccaneers to have his thigh wrapped. Evans completed the game and didn't miss an offensive snap, but has not practiced since.

Losing Evans would be a blow to a stagnant Saints run game that rushed for only 75 yards last week. Evans hasn't missed a game since joining the Saints as a fourth round draft pick in 2006.

Harper missed practice for the first time last Friday and has not practiced since. He started against the Buccaneers, but played only 69 percent of the defensive snaps, with safeties Kenny Vaccaro and Malcolm Jenkins both playing every snap.

For the Cardinals, wide receiver Larry Fitzgerald and running back Rashard Mendenhall practiced for the first time on Friday in a limited capacity and are considered questionable. Linebacker Kevin Minter (hamstring) is officially out.